DD invades Black Spectre's airship but is captured. DD and Shanna are guarded by the brainwashed Black Widow while Mandrill carries out his plans of U.S. conquest. With America's heroes paralyzed by the threat of atomic bombs, Mandrill moves into the White House and takes over. DD breaks Widow's conditioning and Shanna joins them in invading the Oval Office and taking Mandrill down for good.